DevTools: render category filters in a way that they don't clash.

Source/devtools/front_end/ui/SearchableView.js

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
@@ skipping 32 matching lines @@
     this._searchProvider = searchable;
     this._setting = settingName ? WebInspector.settings.createSetting(settingName, {}) : null;
 
     this.element.addEventListener("keydown", this._onKeyDown.bind(this), false);
 
     this.contentElement.createChild("content");
     this._footerElementContainer = this.contentElement.createChild("div", "search-bar hidden");
     this._footerElementContainer.style.order = 100;
 
     var toolbar = new WebInspector.Toolbar(this._footerElementContainer);
-    toolbar.makeNarrow();
+    if (!Runtime.experiments.isEnabled("materialDesign"))
+        toolbar.makeNarrow();
 
     if (this._searchProvider.supportsCaseSensitiveSearch()) {
         this._caseSensitiveButton = new WebInspector.ToolbarTextButton(WebInspector.UIString("Case sensitive"), "case-sensitive-search-toolbar-item", "Aa", 2);
         this._caseSensitiveButton.addEventListener("click", this._toggleCaseSensitiveSearch, this);
         toolbar.appendToolbarItem(this._caseSensitiveButton);
     }
 
     if (this._searchProvider.supportsRegexSearch()) {
         this._regexButton = new WebInspector.ToolbarTextButton(WebInspector.UIString("Regex"), "regex-search-toolbar-item", ".*", 2);
         this._regexButton.addEventListener("click", this._toggleRegexSearch, this);
@@ skipping 668 matching lines @@
             // Silent catch.
         }
 
         // Otherwise just do a plain text search.
         if (!regex)
             regex = createPlainTextSearchRegex(query, modifiers);
 
         return regex;
     }
 }